* {
    moz-user-select: -moz-none;
    -moz-user-select: none;
    -o-user-select: none;
    -khtml-user-select: none;
    -webkit-user-select: none;
    -ms-user-select: none;
    user-select: none;
    margin: 0;
    padding: 0;
    font-family: å¾®è½¯é›…é»‘;
}
body, html {
    height: 100%;
    min-width: 1000px;
}
.warp {
    width: 100%;
    height: 100%;
}

/* ieéƒ¨åˆ†*/
.head-center>div{
    margin-right: 5%;
    float: left;
}
/*ieéƒ¨åˆ†*/
.head {
    width: 100%;
    height: 70%;
    position: relative;
    /*background: #999999;*/
    background: url("../img/indexbackground.jpg")no-repeat center;
    background-size: cover;
}
.head > .head-center {
    width: 50%;
    height: 33%;
    position: absolute;
    top: 42%;
    left: 25%;
    right: 25%;
}

.head-center > div {
    width: 20%;
    height: 100%;
    margin: 0 2.5%;
    background: linear-gradient(180deg, #cfcaca, #353535);

}
.head>img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}
.fenge {
    color: #e9d101;
    font-size: 30px;
   position:absolute;
    top:20%;
    left:27.5%;
    width: 45%;
    margin:  0 auto;
}

.fenge>div{
    width: 60%;
    float: left;
    text-align: center;
}
.fenge>.fen {
    width: 20%;
    background: #e9d101;
    border-top: 3px solid #e9d101;
    margin-top: 3%;
}
.logo {
    position: absolute;
    left: 20%;
    top: 3%;
}
.font {
    font-family: å¾®è½¯é›…é»‘;
    font-size: 18px;
    color: #f5f6f7;
    text-align: center;
}
.font > div {
    padding-top: 20%;
}
.font > div:nth-child(2){
    padding-top: 10%;
}
.font span {
    font-family: "微软雅黑";
    font-size: 300%;
}

/*å…¬å¸ç®€ä»‹*/
.abstract {

    padding:5% 0 ;

   /* margin-top: 2%;
    margin-bottom: 2%;*/
}
.fn2 {
    width: 20%;
    border-bottom: 1px solid #979797;
}
.fengge2{
    width: 60%;
    font-size: 30px;
   /* height: 120px;*/
    margin: 0 auto;
    padding-top: 0;
    padding-bottom: 30px;
}
.fengge2>div{
    text-align: center;
    width: 60%;
    height: 50%;
    float:left;
    color:#464646;
    font-weight:600;
    font-family: Microsoft Yahei,sans-serif;
}
.fengge2>div:nth-child(3){
    float: right;
}
.fengge2>.font2{
    height: 35px;
    line-height: 35px;
    /*height: 100%;
    line-height: 120px;*/
}
.fengge2>.fn2{
    height: 17px;
    width: 20%;

}


.abstract p {
    text-align: center;
    /*padding-top: 10px;*/
    color: #363636;
    font-size: 16px;
    line-height: 40px;
    color: #777;
}

/*å…¬å¸åŽ†ç¨‹*/
.course {
    padding: 5% 0;
    background: #f5f6f7;
}
.course .swiper-container {
    height: 500px;
    width: 65%;
    margin: 2% auto;
}
.course>.swiper-container>.banner1-w>div>img{
    position: absolute;
    top:0;
    left: 0;
    width: 100%;
}
.say .swiper-container {
    height: 500px;
    width: 65%;
    margin: 2% auto;
}

.show {
    width: 100%;
    height: 8%;
    font-size: 16px;
    color: #fff;
    text-align: center;
    padding-top: 1%;
    position: absolute;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.2);
}
/*ä¸“åˆ©éƒ¨åˆ†*/
.patent {
    padding: 5% 0;
    min-height: 600px;
    background: url("../img/background1.png") no-repeat center;
    background-size: cover;
}
.patent-imgs {
    width: 65%;
    height: 1000%;
    margin: 2% auto;
}

.patent-imgs > li {
    width: 22%;
    min-height: 200px;
    list-style: none;
    position: relative;
    overflow: hidden;
}
.patent-imgs > li{
    float: left;
    margin-right: 20px;
    margin-bottom: 10px;
}
.patent-font {
    height: 100%;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.3);
    position: absolute;
    color: white;
    top: 100%;
}

.patent-imgs > li:hover .patent-font {
    transition: top 0.3s;
    top: 0;
}
/*äº†è§£*/
.know {
    background: #fff;
    padding: 5% 0;
    /*height:80%;*/
}
.know .video {
    width: 65%;
    height:70%;
    display: block;
    margin: 2% auto;
    background: #000000;
    border: 1px solid red;
}
.play{
    display:block;
    border-radius:50%;
    width:15%;
    height:34%;
    background:url("../img/bigplay.png")no-repeat ;
    background-size: cover;
    position: absolute;
    top:33%;
    left: 42.5%;
}
.play:hover{
    background-position:0 100%;
    cursor:pointer;
}
.video{
    height: 100%;
    position: relative;
}
.pause{
    display:none;
    border-radius:50%;
    width:100px;
    height:100px;
    background:url("../img/bigplay.png")no-repeat ;
    background-size: cover;
    position: absolute;
    top:33%;
    left: 42.5%;
}
.pause:hover{
    background-position:0 100%;
    cursor:pointer;
}
.mask{
    height: 100%;
    background:url("../img/videobackground.png")no-repeat center;
    background-size:100% 100% ;
    position: relative;
}
.videos{
    display:none;
}
.say {
    padding: 2% 0;
}
#banner2 {
    width: 100%;
    height: 300px;
}
.map-warp{
    width: 100%;
    min-height: 50%;
    margin: 5% auto;
}
.map{
    margin: 0 auto;
    width: 876px;
    height:639px;
    position: relative;
    background-image:url("../img/map/diru.png");
    background-size: 100% 100%;
}
.map >.local{
    position: absolute;
    top:-20px;
    left:-9px;
}
.map >.local>div{
    position: absolute;
    z-index: 11;
    height: 25px;
    width: 19px;
    background:url("../img/map/local.png")no-repeat center;
    background-size: contain;
}
.map>.local>div:hover{
    height: 25px;
    width: 19px;
    cursor: pointer;
    background: url("../img/map/local2.png")no-repeat center;
    background-size: contain;
    z-index: 12;
}
.map>.local>div:hover>p{
    display:inline-block;
}
.local-1>p{
    height: 50px;
    min-width:80px ;
    text-align: center;
    line-height: 50px;
    font-size: 25px;
    color:#fff;
    border-radius:8px ;
    position:relative;
    top:-50px;
    left:50%;
    background-color: rgba(0,0,0,0.5);
    display: none;
    white-space:nowrap;
    padding: 0 15px;
}
canvas{
   /* border:1px solid red;*/
    position: relative;
}
.into {
    padding: 5% 0;
    background: #f5f6f7;
}

.into-list {
    width: 65%;
    min-height: 200px;
    margin: 2% auto;
}
.into-list > li {
    width: 24%;
    height: 30%;
    background: #cfcaca;
    float: left;
    border-bottom: thin solid #aaa2a2;
    border-left: thin solid #aaa2a2;
    overflow: hidden;
}
.into-list > li>img{
    width: 100%;
    height: 100%;

}
.footer {
    background: #3c3c3d;
    height: 40%;
    color: white;
    font-size: 12px;
}
.links {
    width: 65%;
    height: 100%;
    margin: 0 auto;
}

.links > div {
    float: left;
}

.links > .erweima {
    width: 15%;
    height: 75%;
    padding-left: 2%;
    padding-top: 6%;
    text-align: center;
}
.er-first {
    margin-top: 8%;
}
.links > .list-link {
    width: 60%;
    height: 100%;
    float: right;
}
.list-link > .lists {
    height: 100%;
    width: 100%;
}
.list-link .lists > li {
    float: left;
    margin-top: 6%;
    width: 20%;
    height:60%;
    text-align: center;
    font-size: 16px;
}
li {
    list-style: none;
}
a{
    text-decoration: none;
    color: white;
}
.lists>li>ul{
    margin-top: 10%;
    height: 100%;
}
.lists>li>ul>li{
    height:20%;
}
.lists>li>ul>li>a{
    display: block;
    height: 100%;
    color: #cfcaca;
    font-size: 12px;
}
.tel{
    padding-top: 30%;
    text-align: right;
}
.tel>a{
    color: #cfcaca;
    display: inline-block;
    margin-left: 10%;
    margin-right: 3%;
    margin-top: 5%;
}

.clearfloat:after {
    display: block;
    clear: both;
    content: "";
    visibility: hidden;
    height: 0;
}

.clearfloat {
    zoom: 1;
}


.patent-imgs > li,.know .video  {
    border:0 solid transparent;
}
.patent-imgs > li{
    margin:0 1.5%;
    margin-bottom: 10px;
}
.patent-font {
    padding: 10% 7%;
    height: 90%;
    width: 90%;
    font-size:16px ;
    overflow: hidden;
    text-indent: 2.4vw;
}